What is difference between Ac Voltmeter And Dc Voltmeter ????
Answers were Sorted based on User's Feedback
Answer / n r@jesh
AC Volt meter measures A.C, Moving iron type meters are used
DC Volt meter measures D.C, Moving coil type meters are used
| Is This Answer Correct ? | 26 Yes | 2 No |
Answer / n r@jesh
AC VOLT METER USED FOR A.C VOLTAGE
DC VOLT METER USED FOR D.C VOLTAGE
AC VOLTMETER TYPE MOVING IRON
DC VOLTMETER TYPE MOVING COIL
| Is This Answer Correct ? | 15 Yes | 5 No |
what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer
WHAT IS THE DIFFERENCE B/W BUSHINGS AND INSULATORS? WHAT IS THE CREEPAGE DISTANCE ?
IN HT MOTOR HT REFERS TO HIGH TENSION OR HIGH TRANSMISSION?
What is the function of NER and NET?
0 Answers Asian Paints, GHH RAND,
What is the formula to calculate a three phase alternator
Why CBCT rating is 50/1A
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
what is mean by NTPC?,why didn't electric shock in train?
WHAT SHOULD BE THE RATING OF MCCB FOR 415V,3Ph,50KVAR CAPACITOR BANK
what is the exact direction of current? as we know current travels from higher potential to lower potential,so if we take battery +ve to -ve implies current direction is from positive terminal to negative terminal.,whereas electrons flow from negative to positive as they are attracted by positive ions.current will be the plow of charge but not flow of positive ions.please clarify my doubt friends.
HOW TO DO GRID EARTHING IN INDUSTRIES FOR A PRODUCTION BUILDING
Ceiling fan motor wiring Hi, I have 2 ceiling fans broken. The receiver/control units burned out due to lightening. One Harbor Breeze and one Hunter's I took them apart (remove receiver units). Now on both of the motor I see 4 wires coming out from each motor I really want to know the function of each wire. Are there anyway I can test to see which is which? After searching forums I know these 4 wires are from 2 sets of coils inside the motor, one is Start winding and the other is Runing winding I could not find the receiver/control unit any where, so I am planing to buy Capacitors and universal remote controls to make the fans run again. Anyone has any idea how to do the wiring, please help Thnks
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)