Answer Posted / mohd arif
earthing nd neutral are different from each other. neutral
is a point at which the circuit is closed in star
connection. and neutral is important for household
appliances or for single phase consumers. but earthing is
used for protection of opoerator from particular machine in
case of short circuit, any other faults which can damage
the machine.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what maximum range of star & delta in hp or kw ?
how to increase senstivity of ct
SUTIABLE FOR ohm's law super conductor
nwhat are the main Components of servo motor?
Explain the method to keep noises low in a control system?
Electrical 'C' license full abbreviation , and full form
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
What kind of preventive maintenance are there for transformer?
what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?
what is the minimum voltage require to injure our body?
Explain what is electric traction?
1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?
What is phase cross over frequency?
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
what is your aim