one ball fall from a roof & after two hits of to floor it's
reach up to half of the roof height.
than what is the cofficient of restitution.
What is spike energy ?
Who are the leaders among expansion valve manifacturers? what are the recent developements in the expansion valve industry, used in refrigeration abd air-conditioning?
How would you increase the volume efficiency of centrifugal pump?
What is differance between qc & Qa? in mechanical field.
Name the types of welding?
Enumerate or identify the parts of purifier bowl assembly
• What motivates you to do your best on the job?
What is raito of coolent level in DG
HOW MANY TYPES OF DRILLING MACHINE?
What are the conditions considered while evaluvating MARGIN OF SAFETY for newly designed mechanical components....? or Explain its steps...??
Which one has higher efficiency - Diesel Engine or Petrol Engine?
please send all previous solved question papers on HLL......