what are the uses of reference purchase organization?

188

Explain the difference between datatable and dataset?

1433

write a c program to find the sum of five entered numbers using an array named number

2260

junior engineeer (railway previous questions)

1993

plz send me hsbs finance questions asked in the interview ans appitude also

2973

Do you have research experience in machine learning?

149

what are the main points to be included in our introduction when asked in hr...??

2054

How to setting a cookie with the contents of a textbox?

1083

Can anybody explain with the help of sketeches that what are 2legged , four legged & 6legged stirrups and how to calculate cut length of diamond ring(stirrups)?

2094

hi tell be about pfizer? how to compare the work with other companies ? please tell me how to login and work also?

2138

A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.

2263

sir,i have L&T infotech campus placements in the next week. can u please send me the actual procedure,previous written test papers and technical questions?

3809

What are the advantages of running AI models on IoT devices?

171

im preparing for the sbi clerical post please send me the solved questions.

2354

Define the overload capacity of the motor?

2146