In air pollution, PAN is:
Anonymous Quiz
10%
(a) peroxy acetyl nitride
28%
(b) peroxy acetyl nitrite
59%
(c) peroxy acetyl nitrate
3%
(d) None of the above
👍1👌1🏆1
The maximum damage to the Taj Mahal is because of the gas
Anonymous Quiz
19%
(a) CO2
12%
(b) CO
33%
(c) SO2
36%
(d) All of the above
👌2
200 class room practice Surveying.pdf
2.1 MB
(In Both Language - English & Gujarati)
Please open Telegram to view this post
VIEW IN TELEGRAM
❤7👍4
In surveying, systematic error occurs due to
Anonymous Quiz
59%
(a) faulty instrument
10%
(b) bad weather
12%
(c) observer
19%
(d) variation in temperature
The shrinkage factor of an old map is 24/25 and the RF is 1/2400, then the corrected scale for the map is
Anonymous Quiz
52%
(a) 1/2500
18%
(b) 1/600
24%
(c) 1/2400
5%
(d) 1/60000
👍1
A Vernier scale in which the smallest division is longer than the smallest division on the main scale; this Vernier is called as:
Anonymous Quiz
55%
(a) Retrograde vernier
26%
(b) direct vernier
13%
(c) double vernier
6%
(d) simple vernier
A graph showing variation of discharge with time, at a particular point of a stream is known as
Anonymous Quiz
57%
(a) hydrograph
10%
(b) none of three mentioned here
28%
(c) mass inflow curve
5%
(d) logistic curve
Mean precipitation over an area is best obtained based on gauged data using:
Anonymous Quiz
17%
(a) Thiessen method
26%
(b) Arithmetic mean method
29%
(c) Linearly interpolated isohyetal method
27%
(d) Orographically weighed isohyetal method
The standard height of a standard rain gauge is-
Anonymous Quiz
8%
(a) 10 cm
23%
(b) 20 cm
65%
(c) 30 cm
5%
(d) 40 cm
❤1👍1
Under the same conditions, which of the following shapes of water surface will give the highest rate of evaporation?
Anonymous Quiz
9%
(a) flat water surface
45%
(b) convex water surface
24%
(c) concave water surface
22%
(d) evaporation is independent of shape of water surface
What is the difference between two measured values of same quantity in surveying?
Anonymous Quiz
31%
(a) variation
25%
(b) discrepancy
15%
(c) international error
30%
(d) balancing error
👍3
Pick up the correct feature of accidental error in surveying-
Anonymous Quiz
22%
(a) Positive and negative errors will occur with equal frequency
14%
(b) Small errors occur more frequently
5%
(c) Large errors do not occur
60%
(d) All of the above
A rectangular plot of 16 km2 in area is shown on a map by a similar rectangular area of 1 cm^2. The Representative Fraction of the scale to measure a distance of 40 km will be:
Anonymous Quiz
11%
(a) 1/1600
63%
(b) 1/400000
14%
(c) 1/400
12%
(d) 1/16000
⭐સર્જન બેચની સંપૂર્ણ માહિતી 🔻
🔗https://www.youtube.com/live/oVq8BYsAPIc?feature=shared
🏆 તમારી Planning Assistantની તૈયારીના અંતિમ પ્રહાર માટે
🌟સર્જન બેચ🌟
🏆Special Batch For 3 Subjects
1.Preparation and study of Maps/Plans
2.Ecology and Environment
3. Seismic Engineering and Disaster Management
આજે જ સર્જન બેચમાં જોડાવા માટે,
Download Websankul Civil Engineering Live Application
https://oxzlwa.courses.store/457095?utm_source%3Dother%26utm_medium%3Dtutor-course-referral%26utm_campaign%3Dcourse-overview-webapp
📱વધુ માહિતી માટે સંપર્ક કરો
7201866333
🔗https://www.youtube.com/live/oVq8BYsAPIc?feature=shared
🏆 તમારી Planning Assistantની તૈયારીના અંતિમ પ્રહાર માટે
🌟સર્જન બેચ🌟
🏆Special Batch For 3 Subjects
1.Preparation and study of Maps/Plans
2.Ecology and Environment
3. Seismic Engineering and Disaster Management
આજે જ સર્જન બેચમાં જોડાવા માટે,
Download Websankul Civil Engineering Live Application
https://oxzlwa.courses.store/457095?utm_source%3Dother%26utm_medium%3Dtutor-course-referral%26utm_campaign%3Dcourse-overview-webapp
📱વધુ માહિતી માટે સંપર્ક કરો
7201866333
👍3
🌠 વિદ્યાર્થીમિત્રો માટે WebSankul Civil Engineering દ્વારા GSSSB વડે યોજાનાર પરીક્ષાઓ માટે
🌐 સૌથી અગત્યનું WebSankul Civil Engineering Free Material🎁
✔️ Class -3 Pyqs (Compilation of 51 papers)
🔰 WebSankul Civil Engineering Free Material 🆓
🌐 https://drive.google.com/drive/folders/1-ToTxyprbE0qndliWSj7QW1Cc6KJEZfF?usp=drive_link
🌐 સૌથી અગત્યનું WebSankul Civil Engineering Free Material🎁
✔️ Class -3 Pyqs (Compilation of 51 papers)
🔰 WebSankul Civil Engineering Free Material 🆓
🌐 https://drive.google.com/drive/folders/1-ToTxyprbE0qndliWSj7QW1Cc6KJEZfF?usp=drive_link
👍8🫡6❤4