Mechanical Engineering
2017 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE ME 2017 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 22–24 of 65. Imported answers require review unless explicitly marked reviewed.
Question 22
Open questionME-1MCQ1 markNeeds review
Match the processes with their characteristics.
Process | Characteristics |
|---|---|
P: Electrical Discharge Machining | 1. No residual stress |
Q: Ultrasonic machining | 2. Machining of electrically conductive materials |
R: Chemical machining | 3. Machining of glass |
S: Ion Beam Machining | 4. Nano-machining |
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Open questionME-1MCQ1 markNeeds review
In an arc welding process, welding speed is doubled. Assuming all other process parameters to be constant, the cross sectional area of the weld bead will
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Open questionME-1NAT1 markNeeds review
Metric thread of
pitch is to be cut on a lathe. Pitch of the lead screw is
. If the spindle rotates at
, the speed of rotation of the lead screw (rpm) will be ______.Log in to check the answer
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