Answer Posted / er. ankush miglani 9718151073
AC MOTORS: ALTERNATING CURRENT MOTORS
DC MOTORS: DIRECT CURRENT MOTORS
DC MOTORS R SELF STARTING
AC NEED STARTING EQUIPMENT
DC R ONLY 1 PHASE
AC R 1 AND 3 PHASE
Is This Answer Correct ? | 51 Yes | 23 No |
Post New Answer View All Answers
How to select a contactor? How many types of contactors are available
how to measure earth resistance of a substation
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
What is Instantaneous Earth fault relay,how will work
What types of high speed CMOS circuits have you designed?
What is Faraday's law
Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?
how was your last weekend.
Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB
What is the magnetic field (coil DC ) of Turbo Expander?
what is the difference between ups & inverter
In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?
How RTCC panel is working and give single line diagram for RTCC with transformer?