Invar tape in Surveying | Composition of invar tape| Advantages and disadvantages of invar tape| coefficient of thermal expansion of invar tape. Invar tape is Made of an alloy of Nickel (36%) and steel (64%). it has Very low coefficient of thermal expansion(0.122 x 10-6 / °C). its Available in length of 30m , 50 m and 100m and in a width of 6mm. Advantages: Highly precise, Therefore mainly used for measurements of base line. Less affected to temp. changes as compared to other tapes Disadvantages: It is soft , so it deforms easily. It requires much attention in handling. Hello Friends! Hope you are having a great day! I heartily welcome all of you in the EASY CIVIL channel contains videos on civil engineering concepts. The fine differences between the various concepts in civil engineering in easy and simple language. My aim is to provide the quality and in depth knowledge to the civil engineers so that they will serve for the society and the Nation. My videos are most helpful for all type of candidates like students of ITI , Diploma, UG and PG as well as students preparing for various competitive examinations of state services examinations of Grade A and Grade B posts, GATE, IES, SSC JE, PSUs etc. as no one can prepare for competitive exams without clearing the concepts. #invartape #mcq #civilengineeringmcq #competitiveexam #mpsc #upsc #civilengineering #education #hindi #diploma #polytechnic #ssc #je #bmc #gate #ies #mpsc #EASYCIVIL #easycivil #easy #civil #EASY #CIVIL join telegram channel for notes https://t.me/survey0123 pls subscribe and press bell icon of our channel EASY CIVIL easycivil Join My Face book page https://www.facebook.com/easycivilforyou join telegram channel for notes https://t.me/survey0123 Pls join my Instgram https://instagram.com/zahid.husain.3139?igshid=mv5ux0fw6k6i pls subscribe and press bell icon of our channel EASY CIVIL easycivil

3. • Made of an alloy of Nickel
(36%) and steel (64%).
• Very low coefficient of thermal
expansion(0.122 x 10-6 / °C).
expansion(0.122 x 10-6 / °C).
• Available in length of 30m , 50
m and 100m and in a width of
6mm

4. • Advantages:
• Highly precise, Therefore mainly used for
measurements of base line.
• Less affected to temp. changes as
compared to other tapes
compared to other tapes
• Disadvantages:
• It is soft , so it deforms easily.
• It requires much attention in handling.

5. Thank You
and
and
BesT Luck
for exam