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Engineering AllOther (1379) what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?
1938what is the formula to calculate the distance between one phase to another phase in single phase line and 3 phase line for different volt for example ; 33kv, 11kv ,22kv,230v
1 3967hello every one, what is the difference between the Kvar and farads, Rating on Power capacitor is for eg: x kvar, and normal capacitor is eg: x farads. what is the relation between these two?
3 7276What is the age of Ramprakash? i. Ramprakash was born when his father was 26 yrs old ii. Ramprakash's mothers age is 3yrs less than his father's
1 5697
if a customer's blackberry stopped syncing their calendar wirelessly what would you do?if a customber deleted mail from his blackberry but it did delete from his mailbox how would ypu resolve this
How will change the frequency in distribution side?
Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.
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
When a 30KW/3 ph pump runs one hour continously, what will be the heat dissipated? how can i find this, any general equation?
Volume of 25kg putty bag & 40 kg putty bag volume??
What is boucholz relay and the significance of it in to the trformer?
Dyn1 transformer vector group testing how to do
what is scale factor of proximitor & unit of the vibration.
why only j2me is used for mobile???
How does zener phenomenon differ from avalanche breakdown?
what is the difference in Gas Welding and Gas Cutting?? Second Question is for Huge Casting which method is used??
What causes little rust pockets to pop through or off concrete cylinder blocks (home)?
Name of the relay of low lub oil presuure in DG sets
During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative