what is the difference between RMS meter and normal meter
Answer Posted / rajasekar
Generally A normal meter intends for Dc parameters where Rms meters r used for Ac parameters
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
What is a dominant pole?
WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?
A d.c. Shunt motor is found suitable to drive fans because they require?
What is the function of interposing current transformer?
What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
how to calculate transformer load?
What is bode plot?
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
State norton’s theorem?
what is meant by class 1 E in electrical power supply?
why there using acb enclosure in big buildings