What is emd update?

868

Is it possible to use string in the switch case?

994

How do you work under continuous direct supervision? How do you handle criticism?

1356

What if rack 2 and datanode fails?

1019

Where is remove background in word 2007?

529

a newly launched web site is hosted on web server.It is expected that 100 people visit the website every hour and browse 30 pages spending a total 15 minutes. what is the maximum hits/sec that the web server should support this load?justify your answer. need urgently. by rimesh

1866

What are c++ manipulators?

1009

Mention what is the t-code for changing production order and to display production order?

975

Explain what are the steps for creating basic or vertical forms?

5

What is iframes? Why is recommended to avoid iframes?

916

Why do android apps update so often?

850

What is the use of dependency injection in android?

837

What is the daily stand-up in scrum?

1

I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?

1689

plz help me i want previous question papers of section engineer rrb electronics send me plz sadiksharif@gmail.com

1701