Answer Posted / pundlik wanwe
DC clamp meter works on the principle of Hall effect.
depending on the current passing through the conductor the variation in the magnetic field will vary the current measured.
the same principle is used for many other applications like proximity switches and position sensors.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Dry type transformers
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?
After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?
what is the differance between HT motors And LT MOTORS.
How to calculate capacitor bank size at a load 800kVA.
How shall i select the value of capacitor or inductor in a system?
what is meant by IGBT how they differ from tyristor ?
After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.
What happens to voltage when current is zero?
A d.c. Shunt motor is found suitable to drive fans because they require?
bitumar
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
State the types of distortions in amplifier?
