Recent questions tagged time

asked Jan 2 by anonymous

Explain slotted time quick return mechanism with neat sketch.

Last answer: The slotted lever quick return mechanism is illustrated in Figs. a and b The crank AB (of adjustable length R) rotates with a uniform angular speed. The crank pin B is in the shape of a die block ... Fig. (b)) and the return stroke is completed in less time which is proportional to angle β.

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asked Apr 15, 2020 by Srinu Rebel

Time constant of a capacitive circuit

Last answer: It is denoted as τ, tau and has the value of 1/RC. We

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61 views 1 answer

asked Feb 16, 2020 by anonymous

Transist time noise

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31 views 0 answers

asked Sep 4, 2019 by anonymous

sketch time period measurement by CRO.

Last answer: Horizontal sweep is turned ON and the display appealing on the screen is adjusted by varying different control knobs provided on the front panel of CRO, till the signal is suitably displayed ... Where m=Number of division in one complete cycle n=Setting of time base =Time/Division

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2.2k views 1 answer

asked Jul 2, 2019 by anonymous

Time constant for RC circuit formula

Time constant for RC circuit formula τ = RC Where, τ = time constant

Last answer: Time constant for RC circuit formula τ = RC Where, τ = time constant

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89 views 1 answer

asked Sep 22, 2018 by anonymous

What is Time of Day tariff? How it help in energy conservation?

Last answer: Time-off-day tariff:- In addition to basic tariff (Maximum Demand Tariff / KVA Maximum Demand Tariff / Load factor tariff /also the tariff in which P.F. of industrial consumer is taken ... the rated load for longer times of the day their overall efficiency gets higher helping to conserve energy.

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59 views 1 answer

asked Aug 8, 2018 by anonymous

Define: 1) frequency, 2) cycle, 3) time period, 4) amplitude

Last answer: 1) frequency: The total number of cycles completed in one second is called frequency. Its unit is cycles per second or Hertz (Hz). Its formula is f = 1/ T, where T is time period. ... is second per cycle. 4) amplitude: the maximum instantaneous value of sine wave is called as amplitude.

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118 views 2 answers

asked Jun 18, 2018 by anonymous

The average time required to reach a storage location in the memory to read or retrieve the contents of

The average time required to reach a storage location in the memory to read or retrieve the contents of memory is called as A) Turnaround time B) Latency time C) Access time D) Response time

Last answer: The average time required to reach a storage location in the memory to read or retrieve the contents of memory is called as Access time

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181 views 1 answer

asked Jun 18, 2018 by anonymous

What is the Fourier transform of a Gaussian time pulse?

What is the Fourier transform of a Gaussian time pulse? A) Uniform B) Gaussian C) Impulses D) Pulse

Last answer: What is the Fourier transform of a Gaussian time pulse? A) Uniform B) Gaussian C) Impulses D) Pulse

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99 views 1 answer

asked Jun 18, 2018 by anonymous

What is the time response of a system whose poles lie on the right hand side of s-plane?

What is the time response of a system whose poles lie on the right hand side of s-plane? A) Exponentially increasing B) Exponentially decreasing C) Sinusoidal oscillations D) Step response

Last answer: What is the time response of a system whose poles lie on the right hand side of s-plane? A) Exponentially increasing B) Exponentially decreasing C) Sinusoidal oscillations D) Step response

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71 views 1 answer

asked May 8, 2018 by anonymous

If the displayed system time and date is wrong, you can reset it using :

If the displayed system time and date is wrong, you can reset it using : (A) Task bar (B) Menu bar (C) Desk top (D) Control panel

Last answer: If the displayed system time and date is wrong, you can reset it using : Control panel

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71 views 1 answer

asked May 3, 2018 by anonymous

The operating time of instantaneous relay is

Last answer: The operating time of instantaneous relay is 0.1 sec

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91 views 1 answer

asked May 1, 2018 by anonymous

The time base signal in Cathode Ray Oscilloscope (CRO) is

The time base signal in Cathode Ray Oscilloscope (CRO) is (1) A square wave signal (2) A sawtooth signal (3) A triangular wave signal (4) A sinusoidal signal

Last answer: 2 Saw tooth

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188 views 2 answers

asked Apr 28, 2018 by anonymous

In electric traction for a trapezoidal speed-time curve, the time period is

In electric traction for a trapezoidal speed-time curve, the time period is (A) free running speed period = constant speed period (B) free running period = coasting period (C) free running period + coasting period = constant speed period (D) average speed period = scheduled speed period

Last answer: In electric traction for a trapezoidal speed-time curve, the time period is free running period + coasting period = constant speed period

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270 views 1 answer

asked Apr 28, 2018 by anonymous

The time period of third harmonic of power supply frequency, in milliseconds, is

The time period of third harmonic of power supply frequency, in milliseconds, is (A) 20 (B) 3.33 (C) 6.66 (D) 60

Last answer: The time period of third harmonic of power supply frequency, in milliseconds, is 6.66

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480 views 1 answer

asked Apr 27, 2018 by anonymous

With fault clearing time, the transient stability of a power system

Last answer: With fault clearing time, the transient stability of a power system decreases

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asked Apr 26, 2018 by anonymous

The time constant of the servo-mechanism can be decreased by

Last answer: The time constant of the servo-mechanism can be decreased by decreasing the inertia of the system

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114 views 1 answer

asked Apr 26, 2018 by anonymous

ln HRC fuse the time between cut-off and final current zero is called

Last answer: ln HRC fuse the time between cut-off and final current zero is called the arcing time

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109 views 1 answer