Laboratory Instruments Dealers in Sarvodaya Enclave, Delhi

  Moment Distribution Coefficient Features Self-contained model Immediate analogue solution Effective teaching aid Illustrates moment distribution coefficients and carry over For lecture or laboratory Three year warranty Range of Experiments Measurement of moment distribution coefficients for a remote end fixed and free Measurement of carry over factor to a fixed end Description The model is built on a pressed steel base with plastic piers that support a single span flexible steel beam on swivelling bearings which can accommodate horizontal movement while enabling external moments to be applied and measured. An inserted locking pin makes a fixed end. Rotation of the beam at the support is shown by a large coloured pointer moving across a dual scale, the coarse one being readily seen at 10 m distance. The set of weights needed for the experiment is included. This equipment is part of a range designed to both demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught. A complete instruction manual is provided describing the apparatus,

The experimental setup consists of a metal bar, one end of which is heated by an electrical heater while the other end projects inside a cooling water jacket. The middle portion is surrounded by a cylindrical shell filled with insulating powder and five thermocouple are placed on the bar for temperature measurement. For radial measurement of temperature 4 thermocouples are placed at a sections/radius of 42.5 mm&55mm in the insulating shell.The heater is provided with a dimmerstat for controlling the heat input, water under a constant head is circulated through the jacket and its flow rate and temperature rise are measured using measuring jar and temperature sensors.

Laboratory Instruments, Laboratory Apparatus

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