What is the suitable rating of MCB for 1.5 Ton A.C and why?
1Ton= how many amperes?
Answer Posted / gautam lasgotra
For 1.5 ton ac you should use at least a 32 ampere dp mcb.
| Is This Answer Correct ? | 3 Yes | 26 No |
Post New Answer View All Answers
How can claculate to attain the desired PF in the line ( HOW Much KVAR is required ) Pls Give the formula? Equate Petrochemical 0 1 how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec. 0 1 What will happened. if we feed 3phase supplay to the stater with out insert the rotor. How much current will flow through the stater winnding? Equate Petrochemical 0 1 What is required of exietation to the alternater. 0 1 why star point of HT motor not earthed? Equate Petrochemical 0 1 Why we are getting low voltage in star connection? Equate Petrochemical 0 2 What's ND relay & it's functions? Equate Petrochemical 0 2 How instantanious short circuit current is calculated? its formula? Equate Petrochemical 0 2 What is servo Motor? What's the advantages of this motor over Induction motor? Equate Petrochemical 0 2 What is core CT & it's function? Equate Petrochemical 0 3 what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY L & T 0 4 What is required of exietation to the alternater. KNB 1 23 what is the design voltage for 6.6KV 2000 KVAR HT capacitor? Consultancy 0 3 Pls explain about vfd control?Where it is used, Give some example? siemens 1 22 Please explain me abt PQ diagaram in the power sector. 0 9
what will happens if one phase is missing for 33/11kv power transfomer and why?
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?
what happen if the parallel generator phase angle shift by 1 degree in manual mode
What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan
What is line resistance of cable & how it can be measured ?
After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.
Wind mill
Whether it is possible to measure energy at the input of rectifier transformer (12 pulse with very high odd harmonics)
Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com
Define load factor?
What is difference between isolator and circuit breaker?
what kinds of Transformer oil grade is better for power transformer ?
write down the formula of cable size in RM if current is 50Amp.
What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.