|
Why is it not possible to measure absolute vacuum or absolute pressures using barometers, which are based on atmospheric pressures?
|
|
1
|
918
|
August 3, 2024
|
|
Why 4-20 mA Current Signal is used instead of Voltage Signal?
|
|
2
|
4956
|
August 2, 2024
|
|
PLC Input/Output Capabilities (I/O Modules)
|
|
2
|
18192
|
August 2, 2024
|
|
Why can't fuses be used at high voltages?
|
|
0
|
1028
|
August 2, 2024
|
|
What is the report function of SCADA?
|
|
0
|
1717
|
August 2, 2024
|
|
What is differences between rs logix and rs studio?
|
|
1
|
2356
|
August 2, 2024
|
|
Explain the advantages and potential drawbacks of using an electric actuator butterfly valve compared to a pneumatic actuator valve in fluid control systems?
|
|
1
|
1037
|
August 1, 2024
|
|
Does current flow through the neutral wire when there is no load?
|
|
1
|
1596
|
August 1, 2024
|
|
Why can't an AC voltage be applied to a DC motor?
|
|
1
|
1971
|
August 1, 2024
|
|
What are the main components of a gate valve?
|
|
1
|
957
|
August 1, 2024
|
|
What is the Firmware Version of a PLC? - PLC Hardware
|
|
1
|
1395
|
July 31, 2024
|
|
BHEL Electrical Interview Questions
|
|
0
|
1681
|
July 30, 2024
|
|
What is Industrial Automation?
|
|
0
|
1373
|
July 29, 2024
|
|
Turbine governor control valve to operate sluggishly, and how would you troubleshoot this issue?
|
|
1
|
1163
|
July 30, 2024
|
|
RTD Different Temperature Range
|
|
0
|
1151
|
July 29, 2024
|
|
Why does PLC not read (4-20) directly without converting from (4-20 mA) to (1-5 volt)?
|
|
1
|
2427
|
July 29, 2024
|
|
Can an instrument be used without calibration or prior assurance of its accuracy? Why or why not?
|
|
1
|
1088
|
July 27, 2024
|
|
Why do we not use a 5-20 mA signal instead of 4-20 mA?
|
|
1
|
1462
|
July 26, 2024
|
|
Thermowells and Selection of thermowell
|
|
0
|
13053
|
January 17, 2018
|
|
Electrical Circuit inside a PLC
|
|
0
|
848
|
July 25, 2024
|
|
What are the best brands for electrical switches?
|
|
0
|
2586
|
July 25, 2024
|
|
Can too much torque in a motor cause damage? How does this occur?
|
|
0
|
2001
|
July 25, 2024
|
|
Flow Transmitter Readings mismatch with DCS
|
|
1
|
1810
|
July 24, 2024
|
|
Electrical Interview Question : Different type of Motor protection
|
|
0
|
4931
|
February 20, 2015
|
|
What is a Solenoid valve and How it works?
|
|
0
|
4878
|
August 10, 2021
|
|
Can a 460V 3 phase 60Hz electrical motor run safely on a 380V 3 phase 50Hz supply?
|
|
0
|
1723
|
July 24, 2024
|
|
Why a Transformer called Machine?
|
|
0
|
1302
|
July 24, 2024
|
|
How does a Coriolis flowmeter measure gas flow?
|
|
1
|
2114
|
July 23, 2024
|
|
Why is the o/p range for the majority of analog devices 4 to 20 mA rather than 0 to 20 mA?
|
|
1
|
1474
|
July 23, 2024
|
|
Integration between VFD & PLC
|
|
0
|
2606
|
July 23, 2024
|