What are the maintenances of a PLC ?
A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.
Convert the IP address 22.214.171.124 into binary ?
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
What are freezing string in Ruby?
3. A vane 12.5 cm long, 8.8 cm dia was pressed into a soft clay at the bottom of borehole. Torque was applied and the value at failure was 55 N-m. find the shear strength of the clay on a horizontal plane.
what is difference between WEP & WPA-PSK
What is a group selector in css?
In gsm we use msrn for routing but what parameter is used in the cdma for routing?
How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?
What is the strongest pistol in the world?
What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.
What is Replication?
What peculiar characteristic do the hippopotamus and tapir share?