Answer Posted / madhusudhana
TPST refers to Triple pole single throw switch.
Other types of switches used are:
1. SPST
2. DPST
3. DPDT
4. SPDT
etc.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
what is solkor relay and which condition it will act?
Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?
what is the voltage rating of chiller unit sensors
how the B-H loop obtain under the static condition
What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..
what is servo motor & how does it work.
HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?
What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?
HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION
we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards
What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?
How is the percentage impedence of a transformer fixed at design stage???
How many turns are there in primary winding? (In Transformer)
What is trip and closing coil in cb? Why need of them
what is the concept of directional power?
