A screw jack used for lifting the loads is?

A reversible machine
A non-reversible machine
An ideal machine
None of these

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

4 views Answered 2022-09-01 13:21

Related Questions

Efficiency of a screw jack is given by?

1 Answers 4 Views

In a screw jack, the effort required to lower the load W is given by?

1 Answers 4 Views

In order to ensure self locking in a screw jack, it is essential that helix angle is __________ friction angle.?

1 Answers 4 Views

While designing a screw in a screw jack against buckling failure, the end conditions for the screw are taken as?

1 Answers 6 Views

A screw is said to be over hauling screw, if the?

1 Answers 5 Views

A screw is said to be over hauling screw, if its efficiency is?

1 Answers 5 Views

The load cup of a screw jack is made separate from the head of the spindle to?

1 Answers 4 Views

In a screw jack, the effort required to lower the load is __________ the effort required to raise the same load.?

1 Answers 4 Views

The maximum efficiency of a screw jack is?

1 Answers 4 Views

Maximum efficiency of a screw jack for the angle of friction θ, is?

1 Answers 7 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)