1

GATE PI 2017

Numerical

+1

-0

A metallic cylindrical casing of an exhaust pipe has inner radius $$50$$ $$mm$$ and wall thickness $$7$$ $$mm.$$ If the thermal conductivity of the material of the casing is $$50$$ $$W/m$$-$$K,$$ then the thermal resistance of the casing in $$K/kW$$ is ________________ (up to three decimal places).

Your input ____

2

GATE PI 2017

MCQ (Single Correct Answer)

+1

-0.3

An electrical appliances showroom sells $$2,400$$ ceiling fans in one year ($$52$$ weeks). The holding cost is $$10\% $$ of the cost of the ceiling fan. The most of one ceiling fan is Rs. $$600$$. The cost incurred for placing an order is Rs. $$201.$$ There is a lead time of $$5$$ weeks. The economic order quantity $$(EOQ)$$ and the reorder level, respectively (rounded to the next higher integer) are

3

GATE PI 2017

Numerical

+2

-0

The potential production alternatives for manufacturing a product along with their unit cost and monthly capacity are given in the Table.

The inventory at the end of july is $$100$$ units. If the demand for the month of August is $$620,$$ then the minimum total cost (in Rs.) to meet the demand is ______________

Your input ____

4

GATE PI 2017

Numerical

+2

-0

In a project, tasks $$A, B, C, D, E, F, G, H, I$$ and $$J$$ are to be performed. The precedence relationships and the time required (in days) to complete the tasks are given in the Table.

The time required (in days) to complete the project along the critical path is ______________

Your input ____

Paper analysis

Total Questions

Casting

2

Fluid Mechanics

2

Heat Transfer

1

Industrial Engineering

4

Joining of Materials

1

Machine Design

2

Machine Tools and Machining

6

Metal Forming

2

Metrology

2

Strength of Materials

4

Thermodynamics

1

More papers of GATE PI

GATE PI 2017

GATE PI 2016

GATE PI 2015

GATE PI 2014

GATE PI 2013

GATE PI 2012

GATE PI 2011

GATE PI 2010

GATE PI 2009

GATE PI 2008

GATE PI 2007

GATE PI 2006

GATE PI 2005

GATE PI 2004

GATE PI 2003

GATE PI 2002

GATE PI 2001

GATE PI 1995

GATE PI 1994

GATE PI 1993

GATE PI 1992

GATE PI 1991

GATE PI 1990

GATE PI 1989

GATE PI
Papers

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

1995

1994

1993

1992

1991

1990

1989