In stepdown transformer 11/415 volt two nos.(R & Y)HT side fuse is blown ,what will be voltage of ry,rb,yb in secondary side
NTPC,
5 9131what is the apt definitions for apparent power ,active power and reactive power?and explanation about different types of lamps?
1870Hi 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
1619how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
1615what is remote mount with MTA option? (In case of Dual Sensor Vortex Flowmeter,rosemount has written in its catalog drawings).
2 6913
What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?
Is pipe round because it provides the least area to volume ratio?
can we find the inductance of a induction motor?
What is the purpose of using busbar mounting fuse?
How to run a three phase motor into single phase........
box1-a box2-b box3-c get 3a-2b-c in box3 using only subtract 3steps
construction of current tranformer
which type of motor is used in automatic swing gate
How the annunciator works ? How to do its wiring
Bimetal strip used in overload relay what is that,which types of material used for that & percentage.
what type of questions are asked and howmwny questions belong this catagory?
Explain what is angle and amplitude modulation? What is noise in modulation?
In HI POT test what is reason for applying the AC VOLTS and DC VOLTS in different applications what is the nessesity for this ?
What are dependent sources?
What is the difference between acs 550 & acs 850