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Explain the single pass transformer design procedure step by step by giving its flowchart.
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asked
Mar 10, 2018
by
anonymous
recategorized
Apr 21, 2018
by
anonymous
Explain the single pass transformer design procedure step by step by giving its flowchart.
single
pass
transformer
design
procedure
step
flowchart
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answered
Mar 11, 2018
by
anonymous
single pass transformer design procedure step by step by giving its flowchart:
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Explain the iterative inductor design procedure. Show the design procedure flowchart.
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Explain the procedure to perform Short Circuit test on single phase transformer with circuit diagram.
Explain the procedure to perform Short Circuit test on single phase transformer with circuit diagram.
explain
the
procedure
to
perform
short
circuit
test
on
single
phase
transformer
with
diagram
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What are the design constraints of transformer design?
What are the design constraints of transformer design?
Last answer:
Design constraints of transformer design: Core loss, flux density, copper loss and total power loss vs flux density these are the basic constraints in transformer design. Core loss: Flux density: Copper loss: Total power loss vs flux density:
design
constraints
transformer
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Mar 21, 2018
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Describe different RT level computational and sequential components used to design single function processors.
Describe different RT level computational and sequential components used to design single function processors.
Last answer:
RT-level combinational components:- To reduce the complexity in digital logic, combinational components are used, which are more powerful than logic gates. Such combinational ... during a clock edge. An asynchronous inputs value effects the circuit independent of the clock.
different
rt
level
computational
sequential
components
used
design
single
function
processors
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May 3, 2018
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A single phase transformer has resistance and reactance of 0.2 pu and 0.6 pu respectively. Its pu voltage
A single phase transformer has resistance and reactance of 0.2 pu and 0.6 pu respectively. Its pu voltage regulation at 0.8 pf lagging would he
Last answer:
A single phase transformer has resistance and reactance of 0.2 pu and 0.6 pu respectively. Its pu voltage regulation at 0.8 pf lagging would he 0.52
single
phase
transformer
resistance
reactance
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asked
Jul 26, 2019
by
anonymous
Explain construction and working principle of single phase transformer.
Explain construction and working principle of single phase transformer.
Last answer:
A single phase transformers is an electrical device that accepts single-phase AC power and outputs single-phase AC. PRINCIPLE... The single-phase transformer works on the principle of ... and secondary windings. Thin steel laminations shall be employed to prevent power losses from the core.
construction
working
principle
single
phase
transformer
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May 2, 2020
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What do you mean by active filter? State its advantages over passive filter . Define pass band & stop band with respect to filter.
What do you mean by active filter? State its advantages over passive filter . Define pass band & stop band with respect to filter.
Last answer:
Active Filter: Active Filter is formed by using active element along with the passive components. Advantages of Active filter over Passive filter: High value of pass band gain can be obtained. It is ... pass band. Stop Band Filter: The frequency range which is attenuated is known as stop band.
active
filter
state
its
advantages
over
passive
define
pass
band
&
stop
with
respect
to
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May 16, 2020
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Single phase transformer
Single phase transformer
Last answer:
Single phase Transformer Transformer
single
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234
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Mar 10, 2018
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Explain design constraint of filter inductor design.
Explain design constraint of filter inductor design.
design
constraint
filter
inductor
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39
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Apr 28, 2018
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A second order system shows 100% overshoot in its unit step response. It can be categorized as
A second order system shows 100% overshoot in its unit step response. It can be categorized as (A) underdamped system. (B) overdamped system. (C) Critically damped system. (D) undamped system.
Last answer:
A second order system shows 100% overshoot in its unit step response. It can be categorized as undamped system.
second
order
system
overshoot
unit
step
response
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1
answer
asked
Aug 13, 2019
by
Alacrity
the volt per turn of a certain single phase transformers is 1.7. the transformer has a step ratio of 3825/255volt. calculate the respective number of turns in each winding
single
phase
transformers
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asked
Sep 8, 2018
by
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Explain the procedure for disposal of nuclear power plant.
Explain the procedure for disposal of nuclear power plant.
Last answer:
Disposal of nuclear waste: The waste products by nuclear fission may be solid, liquid or gas. i) Solid harmful disposals are packaged as required and shipped to a burial site for disposal. ii) Liquids ... and tested. If the required limits are met, these will be released to atmosphere.
procedure
disposal
nuclear
power
plant
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asked
Feb 12, 2018
by
anonymous
Explain buck converter.
Explain buck or step down converter and draw its waveforms.
Last answer:
Buck converter or Step down converter: Buck converter is a step-down converter. The buck converter step-down the output voltage and step up the output current. Buck converter is a DC to DC converter. ... load. The output voltage is controlled by controlling on period and off period.
buck
step
down
converter
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1
answer
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Mar 14, 2018
by
anonymous
What is design technology? Explain top down design process.
What is design technology? Explain top down design process.
Last answer:
Design technology: Design technology is the manner in which we convert our concept desired system into an implementation. The three main design technologies are 1. Compilation/Synthesis ... general purpose processors and A Gate-level Netlist for special-purpose processors.
design
technology
top
down
process
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1
answer
asked
Jul 25, 2019
by
anonymous
Give the operation of single phase full wave bridge controlled converter with RL load with a neat diagram. Also draw its waveform.
Give the operation of single phase full wave bridge controlled converter with RL load with a neat diagram. Also draw its waveform.
Last answer:
Single phase fully control bridge converter with RL load: 1. During positive half cycle of input voltage, T1 and T2 are forward biased and during negative half cycle, T3 and T4 are forward biased. Therefore, T1-T2 ... cycle till the firing of next pair of SCRs as shown in the waveform.
single
phase
full
wave
bridge
controlled
converter
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1
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Jun 18, 2018
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anonymous
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What is the Laplace transform of step signal of 5 units magnitude? A) 5s B) 5/s C) s/5 D) 1/s
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What is the Laplace transform of step signal of 5 units magnitude? A) 5s B) 5/s C) s/5 D) 1/s
laplace
transform
step
signal
units
magnitude
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May 8, 2018
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A 1000Ohm, 1 Watt resistor can safely pass a current of
A 1000Ohm, 1 Watt resistor can safely pass a current of
Last answer:
A 1000 Ohm, 1 Watt resistor can safely pass a current of 30 mA
watt
resistor
safely
pass
current
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Mar 14, 2018
by
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What kinds of materials can not electricity pass through?
What kinds of materials can not electricity pass through?
materials
electricity
pass
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51
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Oct 28, 2017
by
anonymous
write short notes on Low-pass filter.
write short notes on Low-pass filter.
Last answer:
low-pass filter (1) filter exhibiting frequency selective characteristic that allows low-frequency components of an input signal to pass from filter input to output unattenuated all high-frequency components are ... the bandwidth of the filter. A filter whose impulse response is a low-pass signal.
notes
low
pass
filter
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108
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Jun 18, 2018
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What does double integration of a unit step function lead to?
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What does double integration of a unit step function lead to? A) A doublet B) A ramp C) An impulse D) A parabola
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integration
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step
function
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331
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1
answer
asked
Apr 28, 2018
by
anonymous
Integration of step signal gives
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Last answer:
Integration of step signal gives Ramp function.
integration
step
signal
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1
answer
asked
May 7, 2020
by
anonymous
State the procedure for testing of earth pit resistance with necessary diagrams.
State the procedure for testing of earth pit resistance with necessary diagrams.
Last answer:
Following procedure (Method) for testing of earth pit resistance with necessary diagrams. 1) Earth Tester : i) Three point method ii) Four point method 2) By Potential drop method 3 ... of that earthing pit. In this test the accuracy is less but electrical rods are not required.
state
the
procedure
for
testing
of
earth
pit
resistance
with
necessary
diagrams
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1
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asked
May 7, 2020
by
anonymous
State the procedure for laying / installation of underground cable.
State the procedure for laying / installation of underground cable.
Last answer:
1) Direct laying Cable: or Trench laying method: Procedure: * For laying of a cable trench about 1.5m deep and 0.5m wide is made along the cable route. * A ... over. * Cables laid in this manner are usually plain lead covered because troughing affords good mechanical protection.
state
the
procedure
for
laying
installation
of
underground
cable
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Troubleshooting procedure of colour TV receiver system.
Troubleshooting procedure of colour TV receiver system.
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troubleshooting
procedure
colour
tv
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1
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Sep 5, 2018
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Describe procedure for calibration of ammeter with diagram.
Describe procedure for calibration of ammeter with diagram.
Last answer:
Procedure for Calibration of Ammeter: In this method, DC potentiometer is used for measurement of voltage across a standard low resistance. Connect the circuit as shown in the figure, ... S = resistance of potentiometer And the currents are compared for finding out error in ammeter.
procedure
calibration
ammeter
diagram
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1
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asked
Mar 20, 2018
by
anonymous
A capacitor-start single phase induction motor is switched on to supply with its capacitor replaced by...
A capacitor-start single phase induction motor is switched on to supply with its capacitor replaced by an inductor of equivalent reactance value. It will?
Last answer:
A capacitor-start single phase induction motor is switched on to supply with its capacitor replaced by an inductor of equivalent reactance value. It will not start at all.
capacitor-start
single
phase
induction
motor
switched
supply
capacitor
inductor
equivalent
reactance
value
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Mar 20, 2018
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The power loss is an important factor for the design of?
Last answer:
The power loss is an important factor for the design of transmission line.
power
loss
important
factor
design
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1
answer
asked
May 3, 2020
by
anonymous
State design considerations for illumination scheme of commercial complex.
State design considerations for illumination scheme of commercial complex.
Last answer:
Design considerations for illumination scheme of commercial complex: * Tasks to be performed in the space * Desired light levels based on the tasks performed in the space * Room size ... conditions * Cleanliness of the area during operation * Maintenance schedule * Availability of daylight
state
design
considerations
for
illumination
scheme
of
commercial
complex
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1
answer
asked
Mar 28, 2018
by
anonymous
Sketch internal design of 4x3 ROM.
Sketch internal design of 4x3 ROM.
Last answer:
The internal design of 4x3 ROM
internal
design
rom
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613
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1
answer
asked
Mar 11, 2018
by
anonymous
What is VLSI logic design?
What is VLSI logic design?
vlsi
logic
design
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69
views
0
answers
asked
Mar 10, 2018
by
anonymous
What is digital circuit design?
What is digital circuit design?
digital
circuit
design
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48
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0
answers
asked
Mar 10, 2018
by
anonymous
What is electronic circuit design?
What is electronic circuit design?
electronic
circuit
design
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58
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0
answers
asked
Mar 10, 2018
by
anonymous
What is an electronic design?
What is an electronic design?
electronic
design
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51
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0
answers
asked
Mar 11, 2018
by
anonymous
Describe the gate circuit for a single phase full converter.
Describe the gate circuit for a single phase full converter.
gate
circuit
single
phase
full
converter
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60
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0
answers
asked
May 21, 2020
by
anonymous
Draw single phase full wave mid-point converter for inductive load. Draw input and output waveforms for it.
Draw single phase full wave mid-point converter for inductive load. Draw input and output waveforms for it.
Last answer:
Circuit Diagram: Waveforms:
single
phase
full
wave
mid-point
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1
answer
asked
Nov 16, 2017
by
anonymous
three phase to single phase cycloconverter
three phase to single phase cycloconverter
Last answer:
three phase to single phase cycloconverter
three
single
phase
cycloconverter
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403
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Nov 16, 2017
by
anonymous
single phase full converter
single phase full converter
Last answer:
single phase full converter
single
phase
full
converter
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Jul 26, 2019
by
anonymous
Explain construction and working of single phase Auto transformer.
Explain construction and working of single phase Auto transformer.
Last answer:
Construction of single phase auto transformer: (i) It has only one winding wound on a laminated circular magnetic core. (ii) The core is made of silicon steel stampings. (iii) The two terminals of the ... help of handle. 5) The same transformer can be used as step-up or step down auto-transformer
transformer
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1
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asked
Mar 10, 2018
by
anonymous
Explain the electrical losses of magnetic materials used for the cores of inductors and transformer.
Explain the electrical losses of magnetic materials used for the cores of inductors and transformer.
electrical
losses
magnetic
materials
used
cores
inductors
transformer
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0
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asked
Mar 10, 2018
by
anonymous
Explain the electrical characteristics of transformer.
Explain the electrical characteristics of transformer.
Last answer:
Transformer electrical characteristics: Area of primary and secondary conductors, Apri and Asec: Winding loss Pw: Flux density and core loss: Leakage inductance: ... transformer span. The rise in temperature may breakdown insulation which may cause failure of the transformer.
electrical
characteristics
transformer
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69
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1
answer
asked
Mar 11, 2018
by
anonymous
Explain transformer isolated drive circuits providing both signal and power.
Explain transformer isolated drive circuits providing both signal and power.
transformer
isolated
drive
circuits
signal
power
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71
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0
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asked
Mar 19, 2018
by
anonymous
The purpose of providing iron core in a step-up transformer is?
Last answer:
The purpose of providing iron core in a step-up transformer is to decrease the magnitude of magnetizing current.
transformer
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1
answer
asked
Mar 19, 2018
by
anonymous
In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of?
In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of?
Last answer:
In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of less than 15A.
step-down
transformer
load
current
change
supply
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92
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1
answer
asked
May 8, 2018
by
anonymous
A Step Up transformer :
A Step Up transformer : (A) Steps up the level of Voltage (B) Steps down the level of current (C) Step up the level of Frequency (D) (a) and (b) only
Last answer:
A Step Up transformer : (A) Steps up the level of Voltage (B) Steps down the level of current (C) Step up the level of Frequency (D) (a) and (b) only
stepup
transformer
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39
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1
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asked
May 8, 2018
by
anonymous
Step-down transformer converts high voltage and low current into:
Step-down transformer converts high voltage and low current into: (A) How voltage and high current (B) High voltage and low current (C) Low voltage and high current (D) None of the above
Last answer:
Step-down transformer converts high voltage and low current into: Low voltage and high current
step-down
transformer
converts
high
voltage
low
current
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82
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1
answer
asked
Jul 30, 2019
by
anonymous
Explain the working of a single phase capacitor start induction motor.
Explain the working of a single phase capacitor start induction motor.
Last answer:
Single phase capacitor start induction motor https://youtu.be/31lvvzU5Puc
single
phase
capacitor
start
induction
motor
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2
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asked
Sep 4, 2018
by
anonymous
Draw the single stage RC coupled amplifier circuit and explain its’s operation.
Draw the single stage RC coupled amplifier circuit and explain its’s operation.
Last answer:
Operation:- The capacitors C1 and C2 are called as the coupling capacitors. As the load resistor RL (not shown in the diagram) is coupled to the amplifier through the coupling capacitor ... connected in the common emitter (CE) configuration. Therefore, this amplifier is called CE amplifier.
single
stage
rc
coupled
amplifier
circuit
operation
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asked
Oct 24, 2017
by
anonymous
explain the working of single phase induction motor.
explain the working of single phase induction motor.
Last answer:
Stator has two winding namely main winding and auxiliary winding.when single phase ac supply is given to the motor,its produces alternating field.this field cut by a cage rotor.so some emf ... due to this emf,rotor flux produced.the interaction between two fluxes produce torque.so rotor rotates.
motor
induction
phase
working
single
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asked
May 7, 2020
by
anonymous
Explain MCB and ELCB with connection diagram supplying single phase load.
Explain MCB and ELCB with connection diagram supplying single phase load.
Last answer:
OR OR Explanation: * MCB provides short circuit protection. * MCB provides overload protection * ELCB provides earth fault protection. * MCB is in series with ... occurs, the ELCB cuts off the power within the time of 0.1 sec. automatically to protect the personnel.
explain
mcb
and
elcb
with
connection
diagram
supplying
single
phase
load
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asked
Mar 11, 2018
by
anonymous
Explain single line diagram.
Explain single line diagram.
single
line
diagram
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