If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?

2440

Why an ac solenoid valve attract the plunger even though we interchanges the terminal? Will the poles changes?

1269

how to initialize a pointer to an array?

2453

what are the advantages and disadvantages of extended vlan (range 1006-4094)?

2811

what is exact time to study dcs and plc cources

2110

upto how many load can v connect to stabilizer which is used for tv

2305

why and where we use early make & late break contacts in protection?

8399

Name the frequency used in MTI radar?

1137

On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?

2728

How does "OUT OF STEP" relay ,for Synchronous motor protection, work?

4409

The largest size of paper used in plotter to print the drawing made by Autocad .

1926

Why boiler is purged everytime before starting firing of fuel ?

1183

A PLL maintains lock by comparing A The phase of two signals B The frequency of two signals C The amplitude of two signals D None of these

2418

Define ‘man made fibers'?

1

Would you please provide me with questions collected for interview regard to pressure vessel, which is in the aspects of welding, NDT, materials and painting? Please send these questions&answers to lgx_jasmine@126.com within 1 week, Thank you for your help. Rgs!

2114